You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
211 lines
6.7 KiB
211 lines
6.7 KiB
<?php
|
|
/*
|
|
==============================================================================
|
|
Dokeos - elearning and course management software
|
|
|
|
Copyright (c) 2004 Dokeos S.A.
|
|
Copyright (c) 2003 Ghent University (UGent)
|
|
Copyright (c) 2001 Universite catholique de Louvain (UCL)
|
|
Copyright (c) Patrick Cool
|
|
Copyright (c) Denes Nagy
|
|
Copyright (c) Yannick Warnier
|
|
|
|
For a full list of contributors, see "credits.txt".
|
|
The full license can be read in "license.txt".
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
See the GNU General Public License for more details.
|
|
|
|
Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
|
|
==============================================================================
|
|
*/
|
|
/**
|
|
==============================================================================
|
|
* This is a learning path creation and player tool in Dokeos - previously learnpath_handler.php
|
|
*
|
|
* @author Patrick Cool
|
|
* @author Denes Nagy
|
|
* @author Roan Embrechts, refactoring and code cleaning
|
|
* @author Yannick Warnier <ywarnier@beeznest.org> - cleaning and update for new SCORM tool
|
|
* @package dokeos.learnpath
|
|
==============================================================================
|
|
*/
|
|
|
|
/*
|
|
==============================================================================
|
|
INIT SECTION
|
|
==============================================================================
|
|
*/
|
|
$this_section=SECTION_COURSES;
|
|
|
|
api_protect_course_script();
|
|
|
|
/*
|
|
-----------------------------------------------------------
|
|
Libraries
|
|
-----------------------------------------------------------
|
|
*/
|
|
//the main_api.lib.php, database.lib.php and display.lib.php
|
|
//libraries are included by default
|
|
|
|
include('learnpath_functions.inc.php');
|
|
//include('../resourcelinker/resourcelinker.inc.php');
|
|
include('resourcelinker.inc.php');
|
|
//rewrite the language file, sadly overwritten by resourcelinker.inc.php
|
|
// name of the language file that needs to be included
|
|
$language_file = "learnpath";
|
|
|
|
/*
|
|
-----------------------------------------------------------
|
|
Constants and variables
|
|
-----------------------------------------------------------
|
|
*/
|
|
$is_allowed_to_edit = api_is_allowed_to_edit(null,true);
|
|
|
|
$tbl_lp = Database::get_course_table(TABLE_LP_MAIN);
|
|
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
|
|
$tbl_lp_view = Database::get_course_table(TABLE_LP_VIEW);
|
|
|
|
$isStudentView = (int) $_REQUEST['isStudentView'];
|
|
$learnpath_id = (int) $_REQUEST['lp_id'];
|
|
$submit = $_POST['submit_button'];
|
|
/*
|
|
$chapter_id = $_GET['chapter_id'];
|
|
$title = $_POST['title'];
|
|
$description = $_POST['description'];
|
|
$Submititem = $_POST['Submititem'];
|
|
$action = $_REQUEST['action'];
|
|
$id = (int) $_REQUEST['id'];
|
|
$type = $_REQUEST['type'];
|
|
$direction = $_REQUEST['direction'];
|
|
$moduleid = $_REQUEST['moduleid'];
|
|
$prereq = $_REQUEST['prereq'];
|
|
$type = $_REQUEST['type'];
|
|
*/
|
|
/*
|
|
==============================================================================
|
|
MAIN CODE
|
|
==============================================================================
|
|
*/
|
|
// using the resource linker as a tool for adding resources to the learning path
|
|
if ($action=="add" and $type=="learnpathitem")
|
|
{
|
|
$htmlHeadXtra[] = "<script language='JavaScript' type='text/javascript'> window.location=\"../resourcelinker/resourcelinker.php?source_id=5&action=$action&learnpath_id=$learnpath_id&chapter_id=$chapter_id&originalresource=no\"; </script>";
|
|
}
|
|
if ( (! $is_allowed_to_edit) or ($isStudentView) )
|
|
{
|
|
error_log('New LP - User not authorized in lp_edit_item_prereq.php');
|
|
header('location:lp_controller.php?action=view&lp_id='.$learnpath_id);
|
|
}
|
|
//from here on, we are admin because of the previous condition, so don't check anymore
|
|
|
|
$sql_query = "SELECT * FROM $tbl_lp WHERE id = $learnpath_id";
|
|
$result=Database::query($sql_query);
|
|
$therow=Database::fetch_array($result);
|
|
|
|
//$admin_output = '';
|
|
/*
|
|
-----------------------------------------------------------
|
|
Course admin section
|
|
- all the functions not available for students - always available in this case (page only shown to admin)
|
|
-----------------------------------------------------------
|
|
*/
|
|
/*==================================================
|
|
SHOWING THE ADMIN TOOLS
|
|
==================================================*/
|
|
|
|
|
|
|
|
/*==================================================
|
|
prerequisites setting end
|
|
==================================================*/
|
|
if (isset($_SESSION['gradebook'])){
|
|
$gradebook= $_SESSION['gradebook'];
|
|
}
|
|
|
|
if (!empty($gradebook) && $gradebook=='view') {
|
|
$interbreadcrumb[]= array (
|
|
'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
|
|
'name' => get_lang('Gradebook')
|
|
);
|
|
}
|
|
|
|
$interbreadcrumb[]= array ("url"=>"lp_controller.php?action=list", "name"=> get_lang("_learning_path"));
|
|
|
|
$interbreadcrumb[]= array ("url"=>api_get_self()."?action=build&lp_id=$learnpath_id", "name" => stripslashes("{$therow['name']}"));
|
|
|
|
//Theme calls
|
|
$show_learn_path=true;
|
|
$lp_theme_css=$_SESSION['oLP']->get_theme();
|
|
|
|
Display::display_header(null,'Path');
|
|
//api_display_tool_title($therow['name']);
|
|
|
|
$suredel = trim(get_lang('AreYouSureToDelete'));
|
|
//$suredelstep = trim(get_lang('AreYouSureToDeleteSteps'));
|
|
?>
|
|
<script type='text/javascript'>
|
|
/* <![CDATA[ */
|
|
function stripslashes(str) {
|
|
str=str.replace(/\\'/g,'\'');
|
|
str=str.replace(/\\"/g,'"');
|
|
str=str.replace(/\\\\/g,'\\');
|
|
str=str.replace(/\\0/g,'\0');
|
|
return str;
|
|
}
|
|
function confirmation(name)
|
|
{
|
|
name=stripslashes(name);
|
|
if (confirm("<?php echo $suredel; ?> " + name + " ?"))
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
</script>
|
|
<?php
|
|
|
|
//echo $admin_output;
|
|
/*
|
|
-----------------------------------------------------------
|
|
DISPLAY SECTION
|
|
-----------------------------------------------------------
|
|
*/
|
|
echo $_SESSION['oLP']->build_action_menu();
|
|
echo '<table cellpadding="0" cellspacing="0" class="lp_build">';
|
|
echo '<tr>';
|
|
|
|
echo '<td class="tree">';
|
|
echo '<div class="lp_tree">';
|
|
//build the tree with the menu items in it
|
|
echo $_SESSION['oLP']->build_tree();
|
|
|
|
echo '</div>';
|
|
echo '</td>';
|
|
echo '<td class="workspace">';
|
|
|
|
if(isset($is_success) && $is_success === true) {
|
|
echo '<div class="lp_message" style="margin:3px 10px;">';
|
|
echo get_lang("PrerequisitesAdded");
|
|
echo '</div>';
|
|
} else {
|
|
echo $_SESSION['oLP']->display_item_prerequisites_form($_GET['id']);
|
|
}
|
|
echo '</td>';
|
|
echo '</tr>';
|
|
echo '</table>';
|
|
|
|
/*
|
|
==============================================================================
|
|
FOOTER
|
|
==============================================================================
|
|
*/
|
|
Display::display_footer();
|
|
?>
|